Porth Ceriad Surf Break

Lat Long: 52.79° N 4.51° W

Porth Ceriad 48 hour detailed Surf Forecast

Issued: 6 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Porth Ceriad sea temperature is
18.0°C
2.3° 

Porth Ceriad surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Porth Ceriad today (04 Sep):

  • Morning surf: Morning surf (04 Sep, local time) - 5.5ft (1.7m), 8s period with WSW swell.
  • Afternoon surf: Afternoon surf (04 Sep, local time) - 5ft (1.6m), 6s period with WSW swell.
  • Evening surf: Evening surf (04 Sep, local time) - 5ft (1.5m), 5s period with WSW swell.

The current surf forecast for Porth Ceriad at 12AM is: 1.6m 6s primary swell from a Southwest direction (forecast issued at 06:00pm September 03). The wind direction is predicted to be cross-onshore.

Time (BST) & DateWave HeightWave Period
Morning (04 Sep)5.5ft (1.7m)8s
Afternoon (04 Sep)5ft (1.6m)6s
Evening (04 Sep)5ft (1.5m)5s

Table - waves today at Porth Ceriad. (Swell directed towards the surf break)


Short Range Forecast

Moderate rain (total 18mm), heaviest on Thu night. Very mild (max 19°C on Sun morning, min 14°C on Fri night). Winds decreasing (strong winds from the SW on Thu afternoon, light winds from the WSW by Sat morning).

Thu
3
Friday
4
Saturday
5
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.6
SW
6
1.8
SW
6
1.9
SW
6
1.6
SW
6
1.7
SW
7
1.7
WSW
7
1.7
WSW
8
1.7
WSW
6
1.5
WSW
6
1.6
WSW
5
1.5
WSW
5
1.5
W
5
1.4
W
5
1.2
W
5
0.7
SW
6
0.6
SW
6
0.6
WSW
6
0.6
SW
6
0.6
SW
4
Wave Graph
Metric surfscale
Energy kJ
169
256
287
190
284
310
310
173
138
135
112
120
104
76
35
29
22
26
13
Wind (km/h)
40
SW
40
SW
40
SW
20
WSW
25
W
35
W
40
W
40
WSW
35
WSW
35
W
40
W
35
W
30
WNW
20
WNW
10
WSW
15
SW
15
SW
20
SSW
20
S
Wind State
cross-on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross-off
cross-on
cross-on
cross-on
cross-on
on
High Tide
1:20AM3.76m
1:48PM3.50m
2:24AM3.37m
3:01PM3.24m
Low Tide
7:31PM1.04m
8:15AM1.21m
8:50PM1.27m
9:45AM1.42m
cloud
cloud
cloud
mod rain
light rain
light rain
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:31
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:02
8:00
7:58
 mm
10
3
1
Temp °C
17
17
17
16
16
15
15
15
17
17
16
14
14
14
14
14
14
15
15
Feels °C
12
11
11
14
12
8
8
7
10
10
9
7
9
10
12
11
11
12
11
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
How to use the Wavefinder 

FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Porth Ceriad surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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